package cn.may.mybatisplus.config;

import com.baomidou.mybatisplus.extension.plugins.PaginationInterceptor;
import com.baomidou.mybatisplus.extension.plugins.inner.PaginationInnerInterceptor;
import com.baomidou.mybatisplus.extension.plugins.pagination.optimize.JsqlParserCountOptimize;
import org.mybatis.spring.annotation.MapperScan;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.transaction.annotation.EnableTransactionManagement;

/**
 * @author May
 * @date 2020/10/30 14:33
 * @desc
 */
@Configuration
@MapperScan("cn.may.mybatisplus.repository")
public class MybatisPlusConfig {

    /***
     * 分页查询
     * @author mayuanbao
     * @date 2020/10/30 15:00
     * @return com.baomidou.mybatisplus.extension.plugins.inner.PaginationInnerInterceptor
     */
    @Bean
    public PaginationInnerInterceptor paginationInnerInterceptor() {
        PaginationInnerInterceptor paginationInnerInterceptor = new PaginationInnerInterceptor();
        // 设置请求的页面大于最大页后操作， true调回到首页，false 继续请求  默认false
        // paginationInterceptor.setOverflow(false);
        // 设置最大单页限制数量，默认 500 条，-1 不受限制
        paginationInnerInterceptor.setMaxLimit(5L);
        return paginationInnerInterceptor;
    }
}
